Introduction to Database Online Test, Database Introduction Mock Test
Introduction to Database Online Test
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Database Introduction to Database Online Test. The Database Full online mock test paper is free for all students. Database Question and Answers. Database Online Mock test for Introduction to Database. Here we are providing Introduction to Database in English. Database Mock Test Series 2019.
This paper has 30 questions.
Time allowed is 30 minutes.
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Question 1 of 30
1. Question
The DBMS acts as an interface between what two components of an enterprise-class database system?
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Question 2 of 30
2. Question
Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?
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Question 3 of 30
3. Question
The following are components of a database except ________ .
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Question 4 of 30
4. Question
An application where only one user accesses the database at a given time is an example of a(n) ________ .
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Question 5 of 30
5. Question
An on-line commercial site such as Amazon.com is an example of a(n) ________ .
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Question 6 of 30
6. Question
Which of the following products was the first to implement true relational algebra in a PC DBMS?
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Question 7 of 30
7. Question
SQL stands for ________ .
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Question 8 of 30
8. Question
Because it contains a description of its own structure, a database is considered to be ________ .
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Question 9 of 30
9. Question
The following are functions of a DBMS except ________ .
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Question 10 of 30
10. Question
Helping people keep track of things is the purpose of a(n) ________ .
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Question 11 of 30
11. Question
Which of the following products implemented the CODASYL DBTG model?
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Question 12 of 30
12. Question
An Enterprise Resource Planning application is an example of a(n) ________ .
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Question 13 of 30
13. Question
A DBMS that combines a DBMS and an application generator is ________ .
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Question 14 of 30
14. Question
You have run an SQL statement that asked the DBMS to display data in a table named USER_TABLES. The results include columns of data labeled “TableName,” “NumberOfColumns” and “PrimaryKey.” You are looking at ________ .
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Question 15 of 30
15. Question
Which of the following is not considered to be a basic element of an enterprise-class database system?
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Question 16 of 30
16. Question
The DBMS that is most difficult to use is ________ .
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Question 17 of 30
17. Question
The relational database model was created by E.F. Codd.
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Question 18 of 30
18. Question
A database is called “self-describing” because it contains a description of itself.
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Question 19 of 30
19. Question
In a database, data is stored in spreadsheets which have rows and columns.
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Question 20 of 30
20. Question
A database has data and relationships.
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Question 21 of 30
21. Question
One of the reasons why OODBMSs have not been widely used for business information systems is that OOP is obsolete.
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Question 22 of 30
22. Question
In an enterprise-class database system, business users interact directly with database applications, which directly access the database data.
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Question 23 of 30
23. Question
Applications are programs that interact directly with the database.
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Question 24 of 30
24. Question
The purpose of a database is to help people stop using spreadsheets.
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Question 25 of 30
25. Question
Microsoft Access is an enterprise-class database product.
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Question 26 of 30
26. Question
Structured Query Language (SQL) is an internationally recognized standard language that is understood by all commercial database management system products.
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Question 27 of 30
27. Question
The XML family of standards is very important in database processing today.
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Question 28 of 30
28. Question
A database has a built-in capability to create, process and administer itself.
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Question 29 of 30
29. Question
Enterprise Resource Planning (ERP) is an example of a single user database.
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Question 30 of 30
30. Question
Prior to 1970, all data was stored in separate files, which were mostly stored on reels of magnetic tape.
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